Sardines
We remember ravines from cartoons, where in Tom&Jerry they open a tin of sardines and fight on it for next 10 minutes. In real life, they do come in tin but also can be found in the fresh fish section.
Sardines are small in size but are very high in omega-3 fatty acid, vit D, selenium, and B12.
They are great for cardiovascular health and keep LDL in check. Very good for perimenopausal women in terms of estrogen balancing & metabolism 🍁